Our method computes the intensity and opacity of the clouds from the photograph. For this purpose, beforehand, the sun illumination is filtered, the pixels are ...

Feb 2, 2016 · To address this problem, we propose a sketch-based retrieval system from pre-generated cumulus cloud models for cumulus cloud scene construction ...

This paper presents an image-based method for modelling clouds. Unlike previous image-based approaches, a hemispherical photograph is used as input, ...

Jan 1, 2014 · This paper presents an image-based method for modelling clouds. Unlike previous image-based approaches, a hemispherical photograph is used ...

Dive into the research topics of 'Modelling of clouds from a hemispherical image'. Together they form a unique fingerprint. Sort by; Weight · Alphabetically ...

Abstract. We present a hemispherical reflectance model for simulating passive images in an outdoor environment where illumination is provided by natural ...

Aug 14, 2020 · Cloud modeling approaches strive to create shapes that resemble the real clouds. In order to convey the impression of realness, clouds further ...

Table 3(b) is that for these clouds the hemisphere model (no tan term) is most appropriate. However, in general the superior regressions to the. CLOUDS data ...

This work represents one step towards the improvement of such models by using ground-to-sky hemispherical colour digital images as a means to estimate the ...